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Manley ARP 2000 6.125" Pin Bore .9281" H-Lite Series Economical H Beam Connecting Rod Set Chevrolet LS
$843.91
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Manley ARP 2000 6.125" Pin Bore .9281" H-Lite Series Economical H Beam Connecting Rod Set for Chevrolet LS

If you're looking to upgrade your Chevrolet LS engine, the Manley ARP 2000 6.125" Pin Bore .9281" H-Lite Series Connecting Rod Set is a fantastic choice. Crafted from high-quality 4340 forgings, these connecting rods meet the rigorous standards set by original equipment manufacturers. You’ll quickly notice the difference between Manley’s H-Beam rods and the cheaper alternatives on the market. With precise weight matching to within +/- 1.5 grams and tightly controlled bend and twist, these rods offer exceptional performance and reliability.

Features That Stand Out

  • Premium 3/8" ARP 2000 cap fasteners come standard with the H-Lites, while 7/16" ARP 8740 is available as an option.
  • H-Beams feature ARP 2000, and for added strength, the H-Tuffs come standard with 7/16" ARP 2000.
  • Designed to handle impressive horsepower ranges: 600+ HP for 3/8" ARP 2000, up to 1,200+ HP for drag racing with H-Tuff variants.

Specifications

  • Journal Size: Large No Offset
  • Center-to-Center Length: 6.125"
  • Big End Bore: 2.225"
  • Pin Bore: .9281"
  • Gram Weight: 605

Perfect Fit for Your Engine

  • Designed specifically for Chevrolet LS H-Lite Series, these rods are .025" longer than stock, ensuring compatibility with your engine's performance needs.

Important Notes

  • The H-Lite Series comes equipped with ARP2000 Cap Screws, enhancing the durability of your setup.
  • Part numbers 14031, 14033, 14051, and 14053 are tailored for Small Block Chevy LS-1 engines. These rods are ready to work with pistons designed for 6.125" length, as stock LS-1 rods measure 6.100" long.
  • Be aware that the pin bore for part numbers 14031 and 14051-8 is .9281", while stock LS-1 pins are .945" in diameter, ensuring a snug fit.
  • Low Profile cap screws provide extra clearance for blocks and oil pans, particularly beneficial for stroker applications.

Customer Reviews

Users have praised the Manley ARP 2000 H-Lite Series for its exceptional strength and reliability. Many have noted significant improvements in engine performance after installation, highlighting the precision engineering that goes into each rod. Customers appreciate the attention to detail, particularly with the low profile cap screws that make installation easier without compromising on performance.

Upgrade your Chevrolet LS engine with the Manley ARP 2000 6.125" Pin Bore .9281" H-Lite Series Connecting Rod Set and experience the difference in quality and performance that only Manley can deliver.

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How did Manley Performance Start?

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.

Evolving in the Automotive Space

Led by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.

What is Manley’s Specialty?

Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.

Get Manley Performance at Vivid Racing

If you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.

If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.

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